Alpha Works GUF014 12GPM 1/2″ In/Out 1/4″ NPT Air Inlet Air Powered Nitrile Double Diaphragm Transfer Pump New

These pumps are capable of a max suction height of 10ft (3m) and a max head of 164ft (50m) for professional applications. All Membrane/O-Rings/Seals/Elastomers are of Nitrile/NBR/Buna-N material. For safety and best operational use always mount in the upright position, this pump is specifically for fuel transfer of [Non-Flammable Liquids like Diesel, Kerosene and Oil].